CN210087681U - Volute noise reduction structure and integrated stove - Google Patents
Volute noise reduction structure and integrated stove Download PDFInfo
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- CN210087681U CN210087681U CN201920724060.6U CN201920724060U CN210087681U CN 210087681 U CN210087681 U CN 210087681U CN 201920724060 U CN201920724060 U CN 201920724060U CN 210087681 U CN210087681 U CN 210087681U
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Abstract
The utility model provides a volute noise reduction structure and an integrated stove, wherein the volute noise reduction structure comprises an air outlet and an air inlet, the air inlet is suitable for being connected with the volute air outlet of a volute, and the opening area of the air inlet is smaller than that of the air outlet; and a wind shielding part is arranged between the air inlet and the air outlet. The utility model has the advantages that: can reduce the wind speed of the air that flows from air outlet department to a certain extent, fall the spiral case and make an uproar structure and be connected with the spiral case air outlet of spiral case with the spiral case to when setting up in integrated kitchen, can reduce the air-out wind speed of spiral case, prevent that the wind speed is too fast, appear producing the condition of great vibration when striking the tuber pipe of integrated kitchen, and then play the effect of noise abatement.
Description
Technical Field
The utility model relates to a kitchen appliance field particularly, relates to a structure and integrated kitchen of making an uproar falls in spiral case.
Background
The integrated kitchen range is a kitchen appliance integrating multiple functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like, and has the advantages of space saving, good range hood effect, energy saving, low consumption, environmental protection and the like.
Among the present integrated kitchen range oil absorption cigarette structure, integrated kitchen can produce great noise usually when the operation, and wherein the reason that the noise produced usually produces for the operation of spiral case in the integrated kitchen, the air-out of spiral case can strike the tuber pipe of integrated kitchen with great wind speed when the spiral case operation on to this makes the whole great noise of production because of the vibration of integrated kitchen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem how to reduce the air-out wind speed of spiral case, and then when the spiral case is installed in integrated kitchen, the noise reduction.
In order to solve the above problems, the utility model provides a volute noise reduction structure, which comprises an air outlet and an air inlet, wherein the air inlet is suitable for being connected with a volute air outlet of a volute, and the opening area of the air inlet is smaller than that of the air outlet; the air intake with be provided with the portion of keeping out the wind between the air outlet, when the wind speed of the wind that the air intake flowed in is fixed and the amount of wind is fixed, can reduce the wind speed of flowing from the air outlet, set up the portion of keeping out the wind simultaneously between air intake and air outlet, block the air inlet from the air intake through the portion of keeping out the wind to this further reduces the wind speed of flowing from the air outlet, fall the structure connection spiral case of making an uproar and set up when this is internal in the kitchen of integrated kitchen at the spiral case, can reduce the structural vibration that reduces integrated kitchen, thereby reduce wind and make an upr.
The structure of making an uproar falls in spiral case includes air inlet portion and air-out portion, the air intake is seted up in the air inlet portion is last, the air outlet is seted up in the air-out portion is last, the portion of keeping out the wind is the windward wall, air inlet portion, windward wall, air-out portion connect gradually, the air inlet direction orientation of air intake the windward wall, the windward wall be suitable for with the air that the air intake flowed in becomes to follow backward the air outlet flows. Through the air inlet portion, air outlet portion, the structure of making an uproar falls in the spiral case that wind-break portion encloses, make the air flow in the structure of making an uproar falls in the spiral case, and make the air inlet of air intake flow from the air outlet after turning to through the windward wall, increase the flow path of air in the structure of making an uproar falls in the spiral case, and through the blockking of windward wall to the wind, the reduction wind speed that can the bigger degree, so that can further reduce the wind speed of the air that flows from air outlet department, fall the spiral case and make an uproar structure and be connected with the spiral case air outlet of spiral case at the spiral case, and set up when integrated kitchen, can reduce the air-out wind speed of spiral case, prevent that the wind speed is too fast, the condition that produces great vibration.
Optionally, the center of the air inlet is eccentrically arranged relative to the center of the air inlet portion in a direction away from the windward wall, wherein the air inlet is arranged as far as possible from the windward wall, so that the amount of air impinging on the windward wall is reduced, and the wind speed of the wind flowing out of the air outlet is reasonable, so that the noise is lower.
Optionally, the eccentric distance is 4-18mm, and by reasonably controlling the eccentric distance, the air outlet is not too far away from the windward wall, so that the speed reduction effect is not obvious, and the air outlet is not too close to the windward wall, so that the noise generated by the impact of the air on the windward wall is too large, and the noise is reasonably reduced.
Optionally, the volute noise reduction structure is a triangular prism, the air inlet portion and the air outlet portion are respectively connected with two ends of the windward wall, and the windward wall, the air inlet portion and the air outlet portion respectively form three side faces of the volute noise reduction structure, so that an independent volute noise reduction mechanism is formed, is convenient to arrange in the integrated stove, and is convenient to be connected and fixed with the volute.
Optionally, a folded edge is arranged on the air inlet portion, and the air inlet portion is suitable for being inserted into the volute air outlet through the folded edge, so that the volute noise reduction structure and the volute can be conveniently mounted and dismounted.
The utility model provides an integrated kitchen, includes that foretell spiral case falls the structure of making an uproar, integrated kitchen still includes kitchen body, spiral case and tuber pipe, the spiral case with the spiral case fall the fixed setting of structure of making an uproar with this is internal to the kitchen, the spiral case air outlet of spiral case is connected the air intake, the air outlet is connected the tuber pipe can reduce the wind speed of the oil smoke that flows from air outlet department to a certain extent, and the oil smoke after this deceleration is discharged via pipelines such as the pipe of discharging fume when flowing in the tuber pipe to this prevents that the wind speed is too fast, appears striking the tuber pipe of integrated kitchen or the condition of producing great vibration when discharging fume the pipe, and then can play the effect of noise abatement.
The structure of making an uproar falls in spiral case includes air inlet portion and air-out portion, the air intake is seted up in the air inlet portion is last, the air outlet is seted up in the air-out portion is last, the portion of keeping out the wind is the windward wall, air inlet portion, windward wall, air-out portion connect gradually, the air inlet direction orientation of air intake the windward wall, the windward wall be suitable for with the air that the air intake flowed in becomes to follow backward the air outlet flows. Through the air inlet portion, air outlet portion, the structure of making an uproar falls in the spiral case that wind-break portion encloses, make the air flow in the structure of making an uproar falls in the spiral case, and make the air inlet of air intake flow from the air outlet after turning to through the windward wall, increase the flow path of air in the structure of making an uproar falls in the spiral case, and through the blockking of windward wall to the wind, the reduction wind speed that can the bigger degree, so that can further reduce the wind speed of the air that flows from air outlet department, fall the spiral case and make an uproar structure and be connected with the spiral case air outlet of spiral case at the spiral case, and set up when integrated kitchen, can reduce the air-out wind speed of spiral case, prevent that the wind speed is too fast, the condition that produces great vibration.
Optionally, the volute outlet coincides with the air inlet, and the center of the volute outlet is eccentrically arranged relative to the center of the air inlet portion in a direction away from the windward wall, so that noise generated when air impacts the windward wall can be reduced.
Optionally, the volute noise reduction structure is located on one side in the stove body, the volute is located in the middle of the stove body, the center of the volute is eccentrically arranged relative to the center of the stove body towards the direction away from the volute noise reduction structure, the mounting position of the volute is moved to enable the volute air outlet to be eccentric with the air inlet portion of the volute noise reduction structure, so that a good noise reduction effect is achieved, and meanwhile, excessive changes are not needed to be carried out on the internal structure of the integrated stove.
Optionally, the distance between the center of the volute and the center of the stove body is 20-30mm, and the mounting position of the volute is reasonably controlled, so that an air outlet of the volute mounting structure is not too far away from the windward wall, the speed reduction effect is not obvious, and the air outlet is not too close to the windward wall, the noise generated by the impact of air on the windward wall is too large, and the noise is reasonably reduced.
Drawings
Fig. 1 is a schematic structural view of the volute noise reduction structure of the present invention when separated from the volute;
fig. 2 is a schematic view of a three-dimensional structure of the spiral casing noise reduction structure of the present invention;
fig. 3 is a side view of the scroll noise reduction structure according to the present invention;
fig. 4 is a schematic view illustrating the eccentricity between the air inlet and the air inlet portion in the spiral casing noise reduction structure of the present invention;
fig. 5 is a schematic structural view of the integrated cooker of the present invention;
description of reference numerals:
1-a volute; 101-a volute air outlet and 2-a volute noise reduction structure; 201-windward wall; 202-an air inlet part; 2021-air intake; 2022-folding edges; 203-air outlet part; 2031-air outlet; 3-air pipe; 4-an air box; 5-oven body.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
The following detailed description refers to an orientation: references in the embodiments to "front", "rear", "upper", "lower", "left", "right", etc., indicate directions or positional relationships that are shown in the drawings, and these directions are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Also, it is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.
Referring to fig. 1 to 5, the present invention provides a volute noise reduction structure 2, which includes an air outlet 2031 and an air inlet 2021, wherein the air inlet 2021 is suitable for being connected to a volute outlet 101 of the volute 1, and an opening area of the air inlet 2021 is smaller than an opening area of the air outlet 2031; a wind shielding part is arranged between the air inlet 2021 and the air outlet 2031.
In the related art, in order to make the smoking effect of the integrated stove better, the volute 1 with a larger suction force needs to be arranged, and when the volute 1 discharges smoke, the air outlet speed is also larger, but in a normal situation, a faster smoke discharging speed is not needed, and at the same time, the air outlet speed is too fast, so that the air outlet from the volute air outlet 101 violently collides with the air pipe 3 or the smoke discharging pipe of the integrated stove, and the vibration is caused, and the noise is too large.
Based on this, in this application, when spiral case air outlet 101 is connected with air intake 2021, spiral case noise reduction structure 2 can increase the air-out area to this when the wind speed of spiral case air outlet 101 of spiral case 1 is fixed and the amount of wind is fixed, can reduce the wind speed of flowing out from air outlet 2031, when spiral case noise reduction structure 2 connects spiral case 1 and sets up in the kitchen body 5 of integrated kitchen, can reduce the structural vibration that reduces integrated kitchen, thereby reduce wind and make an uproar.
Meanwhile, a wind blocking portion is arranged between the air inlet 2021 and the air outlet 2031, and air inlet from the air inlet is blocked by the wind blocking portion, so that the air speed flowing out of the air outlet is further reduced, the air speed of the air flowing out of the air outlet 2031 is better reduced, and a better noise reduction effect is achieved.
The utility model discloses an optional embodiment, structure 2 of making an uproar falls in spiral case includes air inlet portion 202 and air-out portion 203, air intake 2021 is seted up on the air inlet portion 202, air outlet 2031 is seted up on the air-out portion 203, the portion that keeps out the wind is windward wall 201, air inlet portion 202, windward wall 201, air-out portion 203 connect gradually, air intake 2021's air inlet direction orientation windward wall 201, windward wall 201 be suitable for with the air that air intake 2021 flowed in becomes to follow backward the air outlet 2031 flows out.
Referring to fig. 1 and 2, in this embodiment, the wind-break portion of the spiral casing noise reduction mechanism 2 is a windward wall 201 structure, and the spiral casing noise reduction mechanism 2 is an air inlet portion 202 and an air outlet portion 203, in the utility model, the spiral casing noise reduction mechanism 2 is a triangular prism, the air inlet portion 202 with the air outlet portion 203 is connected respectively windward wall 201 both ends, windward wall 201, air inlet portion 202, air outlet portion 203 constitute respectively the three sides of the spiral casing noise reduction mechanism 2 to this encloses into an individual spiral casing noise reduction mechanism 2, is convenient for set up inside the kitchen body 5 of integrated kitchen to be connected with spiral casing air outlet 101 of spiral casing 1 alone, based on this, the wind that is discharged from spiral casing air outlet 101 of spiral casing 1 circulates in the spiral casing noise reduction mechanism 2.
In this embodiment, the air inlet portion 202 is provided with an air inlet 2021, and the air outlet portion 203 is provided with an air outlet 2031, both the air inlet portion 2021 and the air outlet 2031 are rectangular to be adapted to the volute outlet 101 of the volute 1, wherein the air inlet portion 202 and the windward wall 201 form an included angle, which is an acute angle, specifically, the included angle formed by the air inlet direction of the air inlet portion 2021 and the direction of the windward wall 2021 close to the air outlet 2031 is an acute angle, so that the air inlet direction from the air inlet portion 2021 faces the windward wall, and meanwhile, the windward wall 201 is suitable for changing the air flowing in from the air inlet portion 2021 to the air outlet 2031.
When wind entering from the air inlet 2021 flows out from the air outlet 2031, the wind impacts the windward wall 201 before flowing out through the arrangement of the windward wall 201, so that the wind blocking effect on the wind is achieved, and then the wind is turned by the windward wall 201 and flows out, so that the wind speed of the air flowing out from the air outlet 2031 can be further reduced, meanwhile, the windward wall 201 turns the air flowing in from the air inlet 2021 and flows out from the air outlet 2031, the flow path of the air in the volute noise reduction structure can be increased to a certain extent, and therefore, when the volute noise reduction structure 2 is connected with the volute air outlet 101 of the volute 1 and arranged in the integrated stove, the wind speed of the volute 1 can be reduced, the situation that the wind speed is too fast and large vibration is generated when the wind impacts the wind pipe 3 of the integrated stove is avoided, and the effect of reducing noise is achieved.
In an optional embodiment of the present invention, the center of the air inlet 2021 is eccentrically disposed with respect to the center of the air inlet portion 202 in a direction away from the windward wall 201.
In the above embodiment, the windward wall 201 turns the air flowing in from the air inlet 2021 backward and flows out from the air outlet 2031, so as to reduce the wind speed by the blocking of the windward wall 201, but in the actual process, the wind hits the windward wall 2021 to generate a certain noise, therefore, in the present embodiment, the air inlet 2021 is disposed as far as possible from the windward wall 201, so as to reduce the amount of wind hitting the windward wall 201, and at the same time, the wind speed of the wind flowing out from the air outlet 2031 reaches a reasonable condition, so as to make the noise lower.
Referring to fig. 4, the air inlet 2021 and the air inlet portion 202 are eccentrically disposed, that is, the center of the air inlet 2021 and the center of the air inlet portion 202 are disposed in a deviating manner, the deviating direction is the direction in which the center of the air inlet 2021 is far away from the windward wall 201, wherein the deviating distance is L1 in the drawing, generally, the eccentric distance is 4-18mm, preferably 5-15mm, so that the air inlet 2021 is not too far away from the windward wall 201, which results in an insignificant speed reduction effect, and is not too close to the windward wall 201, which results in an excessive noise generated by the impact of the air on the windward wall 201, thereby reasonably reducing the noise.
In the embodiment, the L1 is 12mm, and the experiment shows that the noise can be reduced by 1-2dBA under the eccentricity.
Meanwhile, in the above embodiment, the center of the air inlet 2021 is eccentrically arranged relative to the center of the air inlet portion 202 in the direction away from the windward wall 201, so as to prevent the wind speed at the air inlet 2021 from impacting the windward wall 201 too fast, but if the windward wall 201 is too far away from the air inlet 2021, the effect of reducing the wind speed of the windward wall 201 may be insignificant, so that the opening area of the air outlet 2031 is larger than the opening area of the air inlet 2021, so as to adjust the wind speed at the same time, while reducing noise, the speed can be reasonably controlled, and the size of the volute noise reduction structure can be reasonably controlled, and it is not necessary to set the air outlet 2031 too large or the air inlet 2021 is eccentrically too far away to cause the volute noise reduction structure 2 to be too large, so as to achieve the best noise reduction effect, and thus the internal structure of the integrated stove is affected.
In an optional embodiment of the present invention, a folded edge 2022 is disposed on the air inlet portion 202, and the air inlet portion 202 is adapted to be inserted into the volute outlet 101 through the folded edge 2022.
Referring to fig. 1 and 3, in this embodiment, the folded edge 2022 is a bent edge of the air inlet portion 202 at the air inlet 2021, and is formed by bending, and meanwhile, the folded edges 2022 are disposed on the air inlet portion 202 around the air inlet 2021 for a circle, so as to be inserted into the volute outlet 101, thereby facilitating the installation and fixation of the volute noise reduction structure 2 and the volute 1, and facilitating the detachment of the volute noise reduction structure 2.
The utility model also provides an integrated kitchen, the structure 2 of making an uproar falls in spiral case in the above-mentioned embodiment, integrated kitchen still includes kitchen body 5, spiral case 1 and tuber pipe 3, spiral case 1 with the spiral case fall make an uproar 2 fixed settings of structure with in the kitchen body 5, spiral case 1's spiral case air outlet 101 is connected air intake 2021, air outlet 2031 is connected tuber pipe 3.
Referring to fig. 4, when the integrated cooker works, the volute air outlet 101 of the volute 1 exhausts air to the volute noise reduction structure 2, the air flows from the air outlet 2031 after flowing into the air inlet 2021, and when the opening area of the air inlet 2021 is smaller than the opening area of the air outlet 2031, the air outlet area of the air flowing out of the air outlet 2031 can be increased, so that when the air speed of the volute air outlet 101 of the volute 1 is fixed and the air volume is fixed, the air speed flowing out of the air outlet 2031 can be reduced, that is, the flow speed of the oil smoke during oil smoke exhaust can be reduced, so that the oil smoke after speed reduction can be exhausted through a smoke exhaust pipe and other pipelines when flowing in the air pipe 3, thereby preventing the situation that the air speed is too fast, and generating large vibration when striking the air pipe 3 or the smoke exhaust pipe of the integrated cooker, and.
In an optional embodiment of the present invention, the spiral casing noise reduction structure 2 includes an air inlet portion 202 and an air outlet portion 203, the air inlet 2021 is opened on the air inlet portion 202, the air outlet portion 2031 is opened on the air outlet portion 203, the wind shielding portion is a windward wall 201, the air inlet portion 202, the windward wall 201, and the air outlet portion 203 are connected in sequence, the air inlet direction of the air inlet 2021 faces the windward wall 201, the windward wall 201 is adapted to change the air flowing in from the air inlet 2021 to flow out from the air outlet 2031, the air flowing in from the air inlet 2021 is changed in direction by the windward wall 201 to flow out from the air outlet 2031, the air is changed in direction by the windward wall 201 before flowing in the windward wall 3 to flow in from the windward wall 201 to flow in direction by the windward wall 201, and the air flowing in from the air outlet 2031 by the windward wall, can increase the flow path of air in the structure of making an uproar falls in the spiral case to a certain extent to this, can further reduce the wind speed of the oil smoke that flows from air outlet 2031 department, this oil smoke after the deceleration is discharged via pipeline such as tub of discharging fume when the tuber pipe 3 flows in, with this further prevent that the wind speed is too fast, the condition of the great vibration of production when the tuber pipe 3 of striking integrated kitchen or the tub of discharging fume appears, and then can play the effect of noise abatement.
In an optional embodiment of the present invention, the spiral case air outlet 101 coincides with the air inlet 2021, the center of the spiral case air outlet 101 is eccentric with respect to the center of the air inlet portion 202 towards the direction away from the windward wall 201, when the air inlet 2021 coincides with the spiral case air outlet 101, that is, the spiral case air outlet 101 on the spiral case 1 and the spiral case 1 is away from the windward wall 201 as far as possible, so as to reduce the amount of wind striking on the windward wall 201, and simultaneously, the wind speed of the wind flowing out from the air outlet 2031 reaches a reasonable condition, so that the noise is lower.
When the volute air outlet 101 is overlapped with the air inlet, the deviation distance is L1 in fig. 4, in a general situation, the eccentric distance is 4-18mm, preferably 5-15mm, so that the air inlet is not too far away from the windward wall 201, the deceleration effect is not obvious, and the air inlet is not too close to the windward wall 201, so that the noise generated by the impact of air on the windward wall 201 is too large, and the noise is reasonably reduced, wherein L1 in the embodiment is 12mm, and the noise can be reduced by 1-2dBA under the eccentricity through experimental measurement.
Referring to fig. 5, in an optional embodiment of the present invention, the spiral casing noise reduction structure 2 is located on one side in the stove body 5, the spiral casing 1 is located in the middle of the stove body 5, and the center of the spiral casing 1 is eccentrically disposed with respect to the center of the stove body 5 towards the direction away from the spiral casing noise reduction structure 2.
In the present invention, under the normal condition, the position of the air duct 3 of the integrated stove is fixed in the stove body 5, so that the position of the smoke inlet in the air duct 3 is fixed, based on this condition, when the air duct 3 is connected to the volute noise reduction structure 2, the volute noise reduction structure 2 is located at a specific position, i.e. on one side in the stove body 5, as the right direction side in fig. 5, when the center of the volute air outlet 101 and the center of the air inlet portion 202 are eccentrically arranged towards the direction away from the windward wall 201, the whole volute 1 is also deviated towards the windward wall 201 away from the volute noise reduction structure 2, i.e. as the left direction deviation in fig. 5, based on this, the center of the volute 1 is eccentrically arranged towards the direction away from the volute noise reduction structure 2 relative to the center of the stove body 5, wherein the center of the volute 1 is the fan axis of the volute 1, so as to achieve the noise reduction effect, and meanwhile, the internal structure of the integrated cooker does not need to be changed too much.
Wherein the center of spiral case 1 with the eccentric distance in center of kitchen body 5 is 20-30mm, the utility model discloses well eccentric distance is L2 in figure 5, and L2 is 24.3mm to this reaches better noise reduction effect.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (11)
1. A volute noise reduction structure (2) is characterized by comprising an air outlet (2031) and an air inlet (2021), wherein the air inlet (2021) is suitable for being connected with a volute air outlet (101) of a volute (1), and the opening area of the air inlet (2021) is smaller than that of the air outlet (2031); a wind shielding part is arranged between the air inlet (2021) and the air outlet (2031).
2. The scroll casing noise reduction structure (2) according to claim 1, wherein the scroll casing noise reduction structure (2) comprises an air inlet portion (202) and an air outlet portion (203), the air inlet (2021) is opened on the air inlet portion (202), the air outlet (2031) is opened on the air outlet portion (203), the wind shielding portion is a windward wall (201), the air inlet portion (202), the windward wall (201), and the air outlet portion (203) are sequentially connected, an air inlet direction of the air inlet (2021) faces the windward wall (201), and the windward wall (201) is adapted to change air flowing in from the air inlet (2021) to flow out from the air outlet (2031).
3. The volute noise reduction structure (2) of claim 2, wherein a center of the air inlet (2021) is eccentrically disposed with respect to a center of the air inlet portion (202) in a direction away from the windward wall (201).
4. The volute noise reducing structure (2) of claim 3, wherein the distance of eccentricity is 4-18 mm.
5. The scroll casing noise reduction structure (2) according to any of the claims 2 to 4, wherein the scroll casing noise reduction structure (2) is a triangular prism, the air inlet portion (202) and the air outlet portion (203) are respectively connected to two ends of the windward wall (201), and the windward wall (201), the air inlet portion (202) and the air outlet portion (203) respectively constitute three side surfaces of the scroll casing noise reduction structure (2).
6. The scroll casing noise reduction structure according to any of the claims 2 to 4, wherein the air inlet portion (202) is provided with a folded edge (2022), and the air inlet portion (202) is adapted to be inserted into the scroll casing air outlet (101) through the folded edge (2022).
7. An integrated cooker, characterized by comprising the volute noise reduction structure (2) according to any one of claims 1 to 6, and further comprising a cooker body (5), a volute (1) and an air pipe (3), wherein the volute (1) and the volute noise reduction structure (2) are fixedly arranged in the cooker body (5), a volute air outlet (101) of the volute (1) is connected with the air inlet (2021), and the air outlet (2031) is connected with the air pipe (3).
8. The integrated stove according to claim 7, wherein the volute noise reduction structure (2) comprises an air inlet portion (202) and an air outlet portion (203), the air inlet (2021) is arranged on the air inlet portion (202), the air outlet (2031) is arranged on the air outlet portion (203), the wind shielding portion is a windward wall (201), the air inlet portion (202), the windward wall (201) and the air outlet portion (203) are sequentially connected, the air inlet direction of the air inlet (2021) faces the windward wall (201), and the windward wall (201) is adapted to change the air flowing in from the air inlet (2021) to the rear direction and then flow out from the air outlet (2031).
9. The integrated stove according to claim 8, wherein the volute outlet opening (101) coincides with the air inlet opening (2021), and a center of the volute outlet opening (101) is eccentrically arranged with respect to a center of the air inlet portion (202) in a direction away from the windward wall (201).
10. The integrated cooker according to claim 9, wherein the volute noise reducing structure (2) is located at one side inside the cooker body (5), the volute (1) is located at the middle of the cooker body (5), and the center of the volute (1) is eccentrically arranged with respect to the center of the cooker body (5) in a direction away from the volute noise reducing structure (2).
11. The integrated hob according to claim 10, characterized in, that the distance of the centre of the volute (1) eccentric to the centre of the hob body (5) is 20-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724060.6U CN210087681U (en) | 2019-05-20 | 2019-05-20 | Volute noise reduction structure and integrated stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724060.6U CN210087681U (en) | 2019-05-20 | 2019-05-20 | Volute noise reduction structure and integrated stove |
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| Publication Number | Publication Date |
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| CN210087681U true CN210087681U (en) | 2020-02-18 |
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| CN201920724060.6U Active CN210087681U (en) | 2019-05-20 | 2019-05-20 | Volute noise reduction structure and integrated stove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273859A (en) * | 2019-05-20 | 2019-09-24 | 宁波奥克斯厨电制造有限公司 | A kind of spiral case denoising structure and integrated kitchen range |
-
2019
- 2019-05-20 CN CN201920724060.6U patent/CN210087681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273859A (en) * | 2019-05-20 | 2019-09-24 | 宁波奥克斯厨电制造有限公司 | A kind of spiral case denoising structure and integrated kitchen range |
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Address after: 315000 Xinmei Road 518, Ningbo High-tech Zone, Zhejiang Province Co-patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Patentee after: Ningbo Oxfam Industrial Management Co.,Ltd. Address before: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Co-patentee before: NINGBO AUX ELECTRIC Co.,Ltd. Patentee before: NINGBO AUX KITCHEN ELECTRIC MANUFACTURING Co.,Ltd. |
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Effective date of registration: 20200617 Address after: 315000 Xinmei Road 518, Ningbo High-tech Zone, Zhejiang Province Co-patentee after: NINGBO AUX ELECTRIC Co.,Ltd. Patentee after: NINGBO AUX KITCHEN ELECTRIC MANUFACTURING Co.,Ltd. Address before: 315000 Xinmei Road 518, Ningbo High-tech Zone, Zhejiang Province Co-patentee before: NINGBO AUX ELECTRIC Co.,Ltd. Patentee before: Ningbo Oxfam Industrial Management Co.,Ltd. |